Tsutomu Hoshino

Title: Innovations of Tsutomu Hoshino

Introduction

Tsutomu Hoshino is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of active noise reduction technology. With a total of 3 patents to his name, Hoshino's work focuses on enhancing the performance of electronic devices by minimizing unwanted noise.

Latest Patents

One of Hoshino's latest patents is an active noise reduction device for electronic apparatus. This device is designed to reduce the noise produced by cooling fans in computers. It features a duct mounted on the computer casing with air passages that communicate with the interior near the cooling fans. The device includes microphones for detecting noise and a speaker that generates sound in reverse phase to the detected noise, effectively reducing the overall noise level.

Another significant patent is the active noise control system with detouring sound apparatus. This invention aims to eliminate noise generated from blowers in cooling systems. It utilizes a sound generation unit to produce sound that offsets the noise, ensuring a quieter operation. The system includes sound reception and simulation units that work together to analyze and counteract the noise produced by the blower.

Career Highlights

Tsutomu Hoshino is currently employed at Fujitsu Corporation, where he continues to innovate in the field of noise reduction technologies. His work has been instrumental in improving the user experience of electronic devices by addressing noise issues that can be disruptive.

Collaborations

Hoshino has collaborated with notable colleagues such as Atsushi Yamaguchi and Tadashi Ohashi. Their combined expertise has contributed to the development of advanced noise control technologies.

Conclusion

Tsutomu Hoshino's contributions to active noise reduction technology have made a significant impact in the electronics industry. His innovative patents reflect a commitment to enhancing device performance and user satisfaction.